Run without your phone.

Run Estimate is a simple app that uses your stride length and the number of steps you've taken since opening the app to give you an estimate of how far you've run.
To use it, just open the app and start running!

Run Estimate remembers the furthest distance you have run and gives you a nice notification whenever you beat that distance. It also gives you a few friendly messages along the way.

Both Metric and Imperial units are supported and you can customize the colors from the configuration page within the Pebble app on your phone.

From the configuration page you will also need to set your stride length in order for the app to give you a good estimation.